function out() 
{
	//if document.getElementById('info').style.visibility 
	document.getElementById('info').style.visibility = "hidden";
	document.getElementById('cit').style.visibility = "hidden";
	document.getElementById('pit').style.visibility = "hidden";
	document.getElementById('res').style.visibility = "hidden";
	document.getElementById('con').style.visibility = "hidden";
	document.getElementById('odd').style.visibility = "hidden";
	document.getElementById('contact').style.visibility = "hidden";
	document.getElementById('podcasts').style.visibility = "hidden";
	document.getElementById('blog').style.visibility = "hidden";
	document.getElementById('gallery').style.visibility = "hidden";
	document.getElementById('pk').style.visibility = "hidden";
	return true;
}

function over(divId) 
{
	//out();
	myDiv = document.getElementById(divId);
	if (myDiv.style.visibility != "visible")
		myDiv.style.visibility = "visible"
	return true;
}